Optoma HD72 Serivce Manual page 21

0.65” dark chip 2 dmd projection system
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No
Procedure
Unscrew 4 screws to re-
3
move Heatsink and 2
Springs.
Unscrew 4 hex screws to
4
remove DMD Board and
DMD Chip.
Photo
DMD Board & DMD Chip
2-12
HD72

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